Uwe Ziegenhagen
ID:
1045
First Name:
Uwe
Last Name:
Ziegenhagen
Last Change:
1999-09-26
Number of Files:
2 (768th most prolific)
Number of Downloads:
15,979 (711th most downloaded)
IR to RS-232 Adapter
(
details
)
48
ENG
58KB
Schematics (in PostScript and ASCII) for an IR to RS-232 adapter.
By
Tony Duell
and
Uwe Ziegenhagen
and others.
1997/08/21
Removing the Screen Cover
(
details
)
49/50
ENG
3KB
Explains how to remove the 49G's screen cover to improve visibility without damaging the calculator in three different ways. Could be dangerous (see Dead 49G).
By
Barry S. Sutter
,
Joseph K. Horn
, and
Uwe Ziegenhagen
.
1999/09/26
Part of the
HP Calculator Archive
,
Copyright
1997-2022
Eric Rechlin
.